LSI SAS 9270-8i MegaRAID 6Gb/s 8-Port PCI-E 3.0 SATA+SAS ROC RAID Controller Card L3-25422-29B LSI00326. Model Number: SAS 9270-8iLSI Part Number: L3-25422-29B LSI00326Features:- Up to 6Gb/s per port data transfer rates- PCI Express host interface- Support for 3Gb/s and 6Gb/s SAS and SATA drives- Onboard ECC DDR3 SDRAMSpecifications:Solution Provided: Eight-port internal SAS solution for performance-hungry applications using up to 128 SAS, SATA and solid state drives (SSDs)Internal Connectors: Two Mini-SAS SFF8087 internal connectors (top mount)Device Support: Up to 128 SAS and/or SATA hard drives and SSDsHost Bus Type: x8 lane PCI Express 3.0 compliantData Transfer Rates: Up to 6Gb/s per portI/O Processor/SAS Controller: LSI SAS 2208 Dual-Core RAID on Chip (ROC)Cache Memory: 1GB 1333MHz DDRIII SDRAMCache Protection: MegaRAID LSIiBBU09 (optional – LSIiBBU09 / LSI00279)Key RAID Data Protection Features:- RAID Levels 0, 1, 5, and 6- RAID spans 10, 50, and 60- Online Capacity Expansion (OCE)- Online RAID Level Migration (RLM)- Variable stripe size support- Fast initialization for quick array setup- Patrol Read- Single controller multi-pathing (failover)- I/O load balancing- Automatic rebuild of hot spare drives- Revertible Hot Spare support- Enclosure management (SES and SGPIO)- Auto Resume on array rebuild and reconstruction- Configuration on Disk (COD)- S.M.A.R.T support- Optional Cache Protection Module